The problem with Facebook as a game platform is that most of the games running on it are slow. For hardcore gamers, as well as impatient casual gamers, a lot of titles just don’t work that well on Facebook.

For now, Facebook’s gaming managers aren’t worried about the competition from Google+. If they keep doing a good job growing the engagement and monetization of users on their own platform, they expect that game developers, users, and Facebook itself will be happy no matter what the competitive landscape looks like.

Zynga may look like the all-powerful, dominant game publisher on Facebook. But Facebook wants you to know it’s not too late to get in on the action: There’s room for more game companies on the social network.